That is their management policy...just like in your own matrimonial house, you don,t expect any other visitor after 11.00pm except your real brother or sister...got the drift???
On a heavy note...we went to Maasai Mara for a visit some years back and got ourselves accommodated in one of the prestigious hotels...
That afternoon, after our arrival, we decided to go swimming in the only swimming pool and after 30 minutes a whistle was blown and we were told to get out because there were visitors who were coming. We argued that we had paid for the services and we were visitors too...
To cut the long story short, we cleared off the swimming pool, but hang around to see who those visitors were...Americans and Europeans!!!!
The owners of these hotels in Maasai mara are known...Not chinese!!
...besides, the presence of a safe alone does not signify that there is money inside...